USD258387SExpiredUtility
Winged infusion holding device
Est. expiryNov 20, 1998(expired)· nominal 20-yr term from priority
Inventors:Michael P. De Frank
80
PatentIndex Score
16
Cited by
6
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe new and ornamental design for a winged infusion holding device, as shown.
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